Multiply.10(-1)(2)(-9)

A. 180
B. 17
C. -180
D. 28


Answer: A

Mathematics

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Solve the problem.If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years.

A.
B.
C.
D.

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Using synthetic division, determine whether the numbers are zeros of the polynomial.i, -i, 5; f(x) = x3 - 4x2 + x - 4

A. Yes; no; no B. No; no; no C. No; no; yes D. Yes; yes; no

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Solve the problem.A lake is stocked with 357 fish of a new variety. The size of the lake, the availability of food, and the number of other fish restrict growth in the lake to a limiting value of 2231. The population of fish in the lake after time t, in months, is given by the function, P(t) = . After how many months will the population be 2193?

A. 7 B. 17 C. 20 D. 12

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Solve the inequality. Express your answer using interval notation.|5x + 9| - 6 < -3

A. (-?, - )
B. (- , - )
C. (-?, - ) or (- , ?)
D. no solution

Mathematics